18266160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 67683168

約数和(自身を除く): 49417008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 48, 51, 55, 60, 66, 68, 74, 80, 85, 88, 102, 110, 111, 120, 121, 132, 136, 148, 165, 170, 176, 185, 187, 204, 220, 222, 240, 242, 255, 264, 272, 296, 330, 340, 363, 370, 374, 407, 408, 440, 444, 484, 510, 528, 555, 561, 592, 605, 629, 660, 680, 726, 740, 748, 814, 816, 880, 888, 935, 968, 1020, 1110, 1122, 1210, 1221, 1258, 1320, 1360, 1452, 1480, 1496, 1628, 1776, 1815, 1870, 1887, 1936, 2035, 2040, 2057, 2220, 2244, 2420, 2442, 2516, 2640, 2805, 2904, 2960, 2992, 3145, 3256, 3630, 3740, 3774, 4070, 4080, 4114, 4440, 4477, 4488, 4840, 4884, 5032, 5610, 5808, 6105, 6171, 6290, 6512, 6919, 7260, 7480, 7548, 8140, 8228, 8880, 8954, 8976, 9435, 9680, 9768, 10064, 10285, 11220, 12210, 12342, 12580, 13431, 13838, 14520, 14960, 15096, 16280, 16456, 17908, 18870, 19536, 20570, 20757, 22385, 22440, 24420, 24684, 25160, 26862, 27676, 29040, 30192, 30855, 32560, 32912, 34595, 35816, 37740, 41140, 41514, 44770, 44880, 48840, 49368, 50320, 53724, 55352, 61710, 67155, 69190, 71632, 75480, 76109, 82280, 83028, 89540, 97680, 98736, 103785, 107448, 110704, 123420, 134310, 138380, 150960, 152218, 164560, 166056, 179080, 207570, 214896, 228327, 246840, 268620, 276760, 304436, 332112, 358160, 380545, 415140, 456654, 493680, 537240, 553520, 608872, 761090, 830280, 913308, 1074480, 1141635, 1217744, 1522180, 1660560, 1826616, 2283270, 3044360, 3653232, 4566540, 6088720, 9133080, 18266160]

約数ペア:

[(1, 18266160), (2, 9133080), (3, 6088720), (4, 4566540), (5, 3653232), (6, 3044360), (8, 2283270), (10, 1826616), (11, 1660560), (12, 1522180), (15, 1217744), (16, 1141635), (17, 1074480), (20, 913308), (22, 830280), (24, 761090), (30, 608872), (33, 553520), (34, 537240), (37, 493680), (40, 456654), (44, 415140), (48, 380545), (51, 358160), (55, 332112), (60, 304436), (66, 276760), (68, 268620), (74, 246840), (80, 228327), (85, 214896), (88, 207570), (102, 179080), (110, 166056), (111, 164560), (120, 152218), (121, 150960), (132, 138380), (136, 134310), (148, 123420), (165, 110704), (170, 107448), (176, 103785), (185, 98736), (187, 97680), (204, 89540), (220, 83028), (222, 82280), (240, 76109), (242, 75480), (255, 71632), (264, 69190), (272, 67155), (296, 61710), (330, 55352), (340, 53724), (363, 50320), (370, 49368), (374, 48840), (407, 44880), (408, 44770), (440, 41514), (444, 41140), (484, 37740), (510, 35816), (528, 34595), (555, 32912), (561, 32560), (592, 30855), (605, 30192), (629, 29040), (660, 27676), (680, 26862), (726, 25160), (740, 24684), (748, 24420), (814, 22440), (816, 22385), (880, 20757), (888, 20570), (935, 19536), (968, 18870), (1020, 17908), (1110, 16456), (1122, 16280), (1210, 15096), (1221, 14960), (1258, 14520), (1320, 13838), (1360, 13431), (1452, 12580), (1480, 12342), (1496, 12210), (1628, 11220), (1776, 10285), (1815, 10064), (1870, 9768), (1887, 9680), (1936, 9435), (2035, 8976), (2040, 8954), (2057, 8880), (2220, 8228), (2244, 8140), (2420, 7548), (2442, 7480), (2516, 7260), (2640, 6919), (2805, 6512), (2904, 6290), (2960, 6171), (2992, 6105), (3145, 5808), (3256, 5610), (3630, 5032), (3740, 4884), (3774, 4840), (4070, 4488), (4080, 4477), (4114, 4440)]